[Anesthesia and recovery of infrarenal abdominal aortic aneurysm surgery]. / Anesthesie et reanimation pour chirurgie d'anevrysme de l'aorte abdominale sous renale.

The aim of this study was to evaluate the anaesthetic assumption of responsibility of the surgery of the aneurism of under renal abdominal aorta. It was a retrospective study over two years (April 2005 - April 2007). Seven patients were operated, the mean age was 69,4 years. An operational pre evaluation was carried out among all patients including/understanding an interrogation, a clinical examination and a clinical assessment. All the patients profited from a general anaesthesia with controlled ventilation. Arterial hypertension (5 cases) was the independent factor of risk followed by the nicotinism (2 cases) with a patient at the stage of obstructive chronic broncho-pneumonopathy (BPCO). A patient was allowed in a table of rupture with acute abdominal pain and a cardiovascular collapse. Electrocardioscopic anomalies were noted among three patients with type of: HVD+ HBAG; HVG; HAG. A patient presented a hypertrophy cardiopathy with deterioration of the function of the VG and an important pulmonary arterial hypertension. A tensionnelle fall was found among three patients after induction with the midazolam. The aortic time of clampage varied between 20 and 120 mn with an average of 57, 6 mn. The incidents at the time of the clampage were: a bradycardia, a hypertensive push and a hypotension. No incident was observed at the time of the declampage. The blood losses per operational were estimated on average at 1000 ml and the numbers of transfusion by patient was on average of 4 pockets. The post operative issue was simple among 5 patients. A surgical recovery was necessary in front of a case of thrombosis of prosthesis. An oligoanurie, an acute respiratory insufficiency was found at the patient admitted in a table of rupture. The intermediate duration of stay threw 11 days. The maintenance of a homodynamic stability per and post operational remainder a good strategy to prevent the operational complications post.

Anesthésie­Réanimation dans la cure complète des cardiopathies congénitales au Sénégal au CHNU de fann

Le but de ce travail etait d'evaluer la prise en charge peri operatoire des cardiopathies congenitales au service de chirurgie thoracique et cardiovasculaire de Fann. Dans cette etude retrospective; 19 patients ont ete colliges sur un an (juin 2006 a juin2007). La tetralogie de Fallot etait la cardiopathie congenitale la plus frequente suivie des communications inter ventriculaires. Le temps moyen de circulation extracorporelle etait de 114 minutes et celui du clampage aortique de 49;78 minutes. Les complications post operatoires etaient metaboliques (7 cas); hemorragiques (5 cas) et infectieuses (2 cas). La mortalite etait de 10;5. La cure chirurgicale permet le retablissement de la physiologie normale et garantit une guerison complete

[Traumatic manubriosternal joint dislocation in adult: about two surgical cases]. / Luxation manubriosternale traumatique chez l'adulte: apropos de deux cas operes.

Traumatic manubriosternal joint dislocations are rare in adult and occur readily during a violent traumatism of the chest and/or the dorsal spine. We report two cases treated between September 1997 and August 2002 at the Surgical Emergency Department of Le Dantec Hospital. The first observation was related to a 26 year old lady. On September 27, 1997, she fell down from a tree and received all the weight of the body on her two arms. She was referred because of anterior chest pains, increasing with respiration associated with injuries of the 2 wrists. On conventional X-ray, a type II manubriosternal joint dislocation (anterior dislocation of the sternal body with respect to the manubrium) was diagnosed. The mechanism of the dislocation was indirect: flexion-compression of the sternum caused by a hyperflexion of the dorsal spine when the patient touched the ground. There was also a Pouteaux-Colles fracture of the 2 wrists. The dislocation was surgically treated: open reduction followed by manubriosternal stabilization using wires. The 2 wrists were treated by Kapandji procedure. At the 21st postoperative day, a traumatic rupture of the wires required a 2nd internal fixation of the sternum by wires. After 9 years, the patient is without complaint and the chest X-ray is normal. The second observation was that of a 19 year old young woman, referred on August 15, 2002 after a frontal crash with a car while crossing the road. She fell down on her back. She was complaining from severe posterior headaches with a normal Glasgow Scale (15), anterior chest and right hand pains. Radiological examinations showed a fracture of the occipital bone without embarrure and a type I manubriosternal joint dislocation (posterior displacement of the sternal body in relation to the manubrium) which mechanism was direct: direct shock against the sternum. There were also an isolated fracture of 4 right sided ribs and a fracture without displacement of the 3 last bones of the right metacarpus. An orthopaedic treatment was carried out for the lesions of the right hand and an abstention-monitoring suggested for the occipital fracture. The manubriosternal joint dislocation was surgically reduced and stabilized by using a braided polyester thread number 2. After 4 years, the patient is asymptomatic and the manobriosternal joint is stable. We emphasize on the scarcity and the mechanism of traumatic manubriosternal joint dislocations in adult, the frequency of associated injuries and the absence of consensus about their treatment.

[About the tributaries of the arch of great saphenous vein. Concerning 40 dissections]. / Les affluents de la crosse de la veine grande saphène. A propos de quarante dissections.

The arch of the great saphenous vein cross receives numerous tributaries from the abdominal wall, male external genitalia and pelvic limbs. These collaterals present many variations relating to their number and mode of anastomosis. Their misappreciation may lead to post operative recurrences after surgical treatment of varices. For a last study of these variations, we dissected 40 inguinofemoral regions in fresh black african corpes. The conventional type in a "vein strar" shape was present in 4 cases. An abdominal common vein produced through the merging of the superficial epigastric and superficial circumflex iliac veins was found in 5 cases. A genital common vein summarising the external pudendal veins was present in 19 cases. In 8 cases the abdominal and genital common vein was simultaneously present. An anterior saphenous vein was found in 15 cases, and a posterior saphenous vein in 5 cases. These results, confirm the importance of anatomic variations. Their knowledge is necessary to avoid recurrences after surgery of varicose veins.

[Vascular dysplasia in vascular surgery in an African area: 28 cases at the Dakar teaching hospital]. / Anomalies vasculaires congenitales en chirurgie vasculaire en milieu Africain: à propos de 28 cas colligés au CHU de Dakar.

This retrospective study was conducted to analyze the anatomic and clinical data concerning vascular dysplasia in vascular surgery patients seen in an African hospital and to assess its role in treatment. Twenty-eight patients (14 women and 14 men) were treated for vascular dysplasia between 1994 and 1998. There were 8 cases of hemangioma and 20 cases of vascular malformation. Average age of patients with hemangioma was 3.23 years, with a sex ratio of 0.33. There were 4 cases of mixed hemangioma, 3 of cutaneous hemangioma, and 1 of subcutaneous hemangioma. Cervicocephalic (n=4) and limb (n=3) localizations were the most frequent. Duplex Doppler did not reveal any signs of muscle disease. Four patients underwent surgery, for an early indication in 3 and a late indication in 1. Resection suture was performed in 3 cases and resection graft in one. Mean follow-up was 85.90 days. There was one case of early suppuration. There were no cases of recurrence or late complications and the operative wounds healed well. Vascular malformations concerned 20 patients (sex ratio 1.5, average age 15.55 years) with 16 cases of venous malformation including 4 patients with Klippel Trenaunay syndrome, three with arteriovenous malformation and one with capillary angioma. CT and arteriography were obtained in all cases. Limb localizations predominated (14 patients). In-depth extension was found in 6 cases of venous malformation. Sixteen patients underwent surgery for functional indications in 7. Resection suture was performed in 11 cases. Mean follow-up was 85.90 days. There were 4 early and 2 late postoperative complications. There has been no recurrence. Anatomic and clinical polymorphism of vascular dysplasia requires multidisciplinary collaboration in which vascular surgery plays an important role in complex or complicated forms of the disease in patients attending facilities with limited resources.

[Surgical aspects of pulmonary aspergilloma in 24 patients]. / Aspects chirurgicaux des aspergillomes à propos de 24 malades.

From January 1991 to July 1998, 24 patients were operated for pulmonary aspergilloma. All the patients presented previous tuberculosis treated. Hemoptysis had been the revealing elements of the illness in 80% of cases. Treatment was by resection in all the cases: 13 pneumonectomy (54%) and 11 partial resections (46%). The procedures were usually difficult and hemorrhagic. The global mortality was 20%, can be explained by the high number of major resections and the unfavourable general state of health of our patients. Post operative complications are mainly due to secondary empyemas encountered in 15% of the surviving ones. The surgical resection of pulmonary aspergilloma is still difficult and risky for extended underlying parenchymal disease. Minima procedures such as speleotomy and intra cavitary aspiration technique must be indicated in patients with very poor general condition.